327 bars of 3/4 -- not four -- at 59 BPM, 16:51 of playing on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
70 out of 100: demanding, mostly on the independence between the hands and the feet.
hi-hat through bars 1-2, ride through bars 3-74, kick and crashes through bars 75-83, hi-hat through bars 84-144, silence through bars 145-154 and kick and crashes through bars 155-159, and 8 more changes after that.
The beat the song is built on is one bar, played through bars 164-166, 168-170 and 172-173, and 14 more places -- 21.1% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
168
1...............2...............3...............
HH |o-------o-------o-------o-------o-------o-------|
SD |------------------------x-----------------------|
BD |x-----------------------------------------------|11 fills to learn, played 17 times: bars 9, 19, 29, 39, 49, 82 and 11 more.
It cuts the song into 61 exercises -- the grooves, the fills, and the joins between sections, which is where players actually come off -- and puts them in the order a teacher would. Each one opens on a reduction you can already play and adds the notes back a rung at a time, with a tempo to reach and a gate to pass before the next.
59 BPM, in 3/4, with the time kept in thirty-second notes. Slow enough to hear every mistake, which is why the room lets you sit at the written tempo rather than under it.
70 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 17 out of 100; the rest of the number is everything around it.
327 bars, about 16:51 at the written tempo. The course breaks it into 61 exercises over 19 sittings, about 25 minutes each.
crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.
11 fills to learn, played 17 times: bars 9, 19, 29, 39, 49, 82 and 11 more.